private OptionPayout RolloutStateAndGetPayout(SimulationState simState)
{
OptionPayout payout = new OptionPayout();
payout.InitializeForExpand();
SimulationState iterationState = simState;
const int kIterations = 22;
for (int i = 0; i < kIterations; ++i)
{
VehicleState controlledVehicle = iterationState.GetVehicle(mControlledID);
VehiclePrototype controlledPrototype = mSimData.GetVehiclePrototype(mControlledID);
mControlInputMock[mControlledID] = new VehicleControls(GetRandomControl(controlledVehicle, controlledPrototype, mRandom, mDeltaTime));
VehicleState targetVehicle = iterationState.GetVehicle(mTargetID);
VehiclePrototype targetPrototype = mSimData.GetVehiclePrototype(mTargetID);
mControlInputMock[mTargetID] = new VehicleControls(GetRandomControl(targetVehicle, targetPrototype, mRandom, mDeltaTime));
iterationState = SimulationProcessor.ProcessState(iterationState, mSimData, mControlInputMock, mDeltaTime);
EvaluateIterationPayout(iterationState, ref payout, controlledVehicle.DynamicTransform, controlledPrototype, targetVehicle.DynamicTransform, targetPrototype);
}
ComputeResidueRolloutHits(iterationState, ref payout);
return(payout);
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Macros = ParseJson <List <KeyMacro> >(JSON_MACROS);
if (Macros.Count == 0)
{
Macros.Add(CreateDummyMacro());
}
Simulator = ParseJson <SimulationProcessor>(JSON_CONFIG);
Application.Run(new frmMain());
}
public void Tick(float deltaTime)
{
if (mAIIterator.Count == 0)
{
CreateAITask(0, 1, deltaTime, 575);
CreateAITask(1, 0, deltaTime, 575);
}
foreach (uint id in mAIIterator)
{
mActiveInput[id] = mControlResults[id].Take();
}
ActiveState = SimulationProcessor.ProcessState(ActiveState, SimulationData, mActiveInput, deltaTime);
foreach (uint id in mAIIterator)
{
mControlRequests[id].Add(ActiveState); //TODO: Should copy!
}
}
private SimulationState GetPrimedState(Option option)
{
SimulationState simState = new SimulationState(2);
//Add the state resulting from this option, and a mock shot to track hits
simState.AddVehicle(mControlledID, option.ResultingState);
simState.SetProjectileCount(mControlledID, 1);
DynamicPosition2 mockProjectile = SimulationProcessor.CreateProjectileState(option.ResultingState.DynamicTransform, mSimData.GetVehiclePrototype(mControlledID).Guns, 0, mDeltaTime);
simState.GetProjectiles(mControlledID).Add(mockProjectile);
//Add the existing enemy projectiles, if they have any hope to hit
simState.SetProjectileCount(mTargetID, mEnemyProjectiles.Count);
simState.GetProjectiles(mTargetID).AddRange(mEnemyProjectiles);
VehicleState targetRandomState = GetRandomNextState(mTargetRootState, mSimData.GetVehiclePrototype(mTargetID), mRandom, mDeltaTime);
simState.AddVehicle(mTargetID, targetRandomState);
return(simState);
}
private void ComputeResidueRolloutHits(SimulationState finalState, ref OptionPayout payout)
{
var remainingOwnProjectiles = finalState.GetProjectiles(mControlledID);
if (remainingOwnProjectiles.Count > 0)
{
var targetState = finalState.GetVehicle(mTargetID);
foreach (var projectile in remainingOwnProjectiles)
{
if (SimulationProcessor.ProjectileHitsVehicle(targetState.DynamicTransform, mSimData.GetVehiclePrototype(mTargetID), projectile, 1000f))
{
payout.ShotsLanded += 1;
}
}
}
var remainingEnemyProjectiles = finalState.GetProjectiles(mTargetID);
if (remainingEnemyProjectiles.Count > 0)
{
var controlledState = finalState.GetVehicle(mControlledID);
var controlledPrototype = mSimData.GetVehiclePrototype(mControlledID);
foreach (var projectile in remainingEnemyProjectiles)
{
Vector2 relativePosition = controlledState.DynamicTransform.Position - projectile.Position;
Vector2 relativeVelocity = controlledState.DynamicTransform.Velocity - projectile.Velocity;
if (Vector2.Dot(relativePosition, relativeVelocity) < 0f)
{
if (SimulationProcessor.ProjectileHitsVehicle(controlledState.DynamicTransform, controlledPrototype, projectile, 1000f))
{
payout.ShotsTaken += 1;
}
else
{
float timeToImpact;
float distanceSq = MonteCarloVehicleAI.ShotDistanceSq(projectile, controlledState.DynamicTransform.DynamicPosition, out timeToImpact);
payout.ProjectileThreat += 1f / (timeToImpact * timeToImpact * distanceSq);
}
}
}
}
}
public void ResetAndSetup(SimulationState currentSimState)
{
mTargetRootState = currentSimState.GetVehicle(mTargetID);
mEnemyProjectiles.Clear();
VehiclePrototype controlledPrototype = mSimData.GetVehiclePrototype(mControlledID);
VehicleState controlledState = currentSimState.GetVehicle(mControlledID);
var projectiles = currentSimState.GetProjectiles(mTargetID);
//Cache the projectile states for next frame, but onyl those with a chance of hiting
foreach (var projectile in projectiles)
{
Vector2 relativePosition = controlledState.DynamicTransform.Position - projectile.Position;
Vector2 relativeVelocity = controlledState.DynamicTransform.Velocity - projectile.Velocity;
if (Vector2.Dot(relativePosition, relativeVelocity) < 0f)
{
if (!SimulationProcessor.ProjectileHitsVehicle(controlledState.DynamicTransform, controlledPrototype, projectile, mDeltaTime))
{
DynamicPosition2 updatedProjectile = new DynamicPosition2(projectile.Position + mDeltaTime * projectile.Velocity, projectile.Velocity);
mEnemyProjectiles.Add(projectile);
}
}
}
mOptions.Clear();
controlledPrototype.ControlConfig.GetPossibleControlChanges(controlledState.ControlState, mDeltaTime, mControlOptionCache);
foreach (var driveControlOption in mControlOptionCache)
{
VehicleControls controlOption = new VehicleControls(driveControlOption);
DynamicTransform2 resultingDynamicState = controlledPrototype.VehicleDrive(controlledState.DynamicTransform, driveControlOption, mDeltaTime);
VehicleState resultingVehicleState = new VehicleState(resultingDynamicState, driveControlOption); //We should not care for the gun state... I thnk...
Option option = new Option(controlOption, resultingVehicleState);
mOptions.Add(option);
}
mControlOptionCache.Clear();
mIterations = 0;
}
public static void RequestUpdate()
{
instance.UpdateRequested = true;
SimulationProcessor.RequestUpdate();
}